2254891462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{13033}}^1$

素因数の和:13240

約数の個数: 32

約数和(自身を含む): 3706869600

約数和(自身を除く): 1451978138

約数列:

[1, 2, 19, 29, 38, 58, 157, 314, 551, 1102, 2983, 4553, 5966, 9106, 13033, 26066, 86507, 173014, 247627, 377957, 495254, 755914, 2046181, 4092362, 7181183, 14362366, 38877439, 59339249, 77754878, 118678498, 1127445731, 2254891462]

約数ペア:

[(1, 2254891462), (2, 1127445731), (19, 118678498), (29, 77754878), (38, 59339249), (58, 38877439), (157, 14362366), (314, 7181183), (551, 4092362), (1102, 2046181), (2983, 755914), (4553, 495254), (5966, 377957), (9106, 247627), (13033, 173014), (26066, 86507)]